def __init__(self, fn, startIdx, zzero, xoffset, yoffset, cb=None):
self.vertexMap = {}
self.vertexVal = []
self.vertexIdx = startIdx
self.triangles = []
self.name = fn
self.cb = cb
self.stl = stltool.stl(cb = cb, filename=fn, zZero=zzero, xOffset=xoffset, yOffset=yoffset)
if cb:
cb("Processing facets for AMF formatting...")
fx = 0
for f in self.stl.facets:
triangle = [None, None, None]
for px in range(3):
key = str(f[1][px][0]) + ";" + str(f[1][px][1]) + ";" + str(f[1][px][2])
if key not in self.vertexMap.keys():
self.vertexMap[key] = self.vertexIdx
self.vertexVal.append(key)
self.vertexIdx += 1
triangle[px] = self.vertexMap[key]
self.triangles.append(triangle)
if cb:
fx += 1
if fx % 10000 == 0:
cb("Processed %d facets" % fx)
def genscape(data = [[0, 1, 0, 0], [1, 0, 2, 0], [1, 0, 0, 0], [0, 1, 0, 1]],
pscale = 1.0, bheight = 1.0, zscale = 1.0):
o = stl(None)
datal = len(data)
datah = len(data[0])
# create bottom:
bmidpoint = (pscale * (datal - 1) / 2.0, pscale * (datah - 1) / 2.0)
# print range(datal), bmidpoint
for i in zip(range(datal + 1)[:-1], range(datal + 1)[1:])[:-1]:
# print (pscale*i[0], pscale*i[1])
o.facets += [[[0, 0, -1], [[0.0, pscale * i[0], 0.0], [0.0, pscale * i[1], 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [[[0, 0, -1], [[2.0 * bmidpoint[1], pscale * i[1], 0.0], [2.0 * bmidpoint[1], pscale * i[0], 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [genfacet([[0.0, pscale * i[0], data[i[0]][0] * zscale + bheight], [0.0, pscale * i[1], data[i[1]][0] * zscale + bheight], [0.0, pscale * i[1], 0.0]])]
o.facets += [genfacet([[2.0 * bmidpoint[1], pscale * i[1], data[i[1]][datah - 1] * zscale + bheight], [2.0 * bmidpoint[1], pscale * i[0], data[i[0]][datah - 1] * zscale + bheight], [2.0 * bmidpoint[1], pscale * i[1], 0.0]])]
o.facets += [genfacet([[0.0, pscale * i[0], data[i[0]][0] * zscale + bheight], [0.0, pscale * i[1], 0.0], [0.0, pscale * i[0], 0.0]])]
o.facets += [genfacet([[2.0 * bmidpoint[1], pscale * i[1], 0.0], [2.0 * bmidpoint[1], pscale * i[0], data[i[0]][datah - 1] * zscale + bheight], [2.0 * bmidpoint[1], pscale * i[0], 0.0]])]
for i in zip(range(datah + 1)[: - 1], range(datah + 1)[1:])[: - 1]:
# print (pscale * i[0], pscale * i[1])
o.facets += [[[0, 0, -1], [[pscale * i[1], 0.0, 0.0], [pscale * i[0], 0.0, 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [[[0, 0, -1], [[pscale * i[0], 2.0 * bmidpoint[0], 0.0], [pscale * i[1], 2.0 * bmidpoint[0], 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [genfacet([[pscale * i[1], 0.0, data[0][i[1]] * zscale + bheight], [pscale * i[0], 0.0, data[0][i[0]] * zscale + bheight], [pscale * i[1], 0.0, 0.0]])]
o.facets += [genfacet([[pscale * i[0], 2.0 * bmidpoint[0], data[datal - 1][i[0]] * zscale + bheight], [pscale * i[1], 2.0 * bmidpoint[0], data[datal - 1][i[1]] * zscale + bheight], [pscale * i[1], 2.0 * bmidpoint[0], 0.0]])]
o.facets += [genfacet([[pscale * i[1], 0.0, 0.0], [pscale * i[0], 0.0, data[0][i[0]] * zscale + bheight], [pscale * i[0], 0.0, 0.0]])]
o.facets += [genfacet([[pscale * i[0], 2.0 * bmidpoint[0], data[datal - 1][i[0]] * zscale + bheight], [pscale * i[1], 2.0 * bmidpoint[0], 0.0], [pscale * i[0], 2.0 * bmidpoint[0], 0.0]])]
for i in xrange(datah - 1):
for j in xrange(datal - 1):
o.facets += [genfacet([[pscale * i, pscale * j, data[j][i] * zscale + bheight], [pscale * (i + 1), pscale * (j), data[j][i + 1] * zscale + bheight], [pscale * (i + 1), pscale * (j + 1), data[j + 1][i + 1] * zscale + bheight]])]
o.facets += [genfacet([[pscale * (i), pscale * (j + 1), data[j + 1][i] * zscale + bheight], [pscale * i, pscale * j, data[j][i] * zscale + bheight], [pscale * (i + 1), pscale * (j + 1), data[j + 1][i + 1] * zscale + bheight]])]
# print o.facets[-1]
return o
def doAdd(self, evt):
wildcard = "STL (*.stl)|*.stl;*.STL|" \
"All files (*.*)|*.*"
dlg = wx.FileDialog(
self, message="Choose an STL file",
defaultDir=self.settings.lastdirectory,
defaultFile="",
wildcard=wildcard,
style=wx.FD_OPEN)
rc = dlg.ShowModal()
if rc == wx.ID_OK:
path = dlg.GetPath().encode('ascii','ignore')
dlg.Destroy()
if rc != wx.ID_OK:
return
self.settings.lastdirectory = os.path.dirname(path)
if self.settings.preview:
stlObj = stl(filename = path)
dlg = StlViewer(self, stlObj, path, True, self.images, self.settings)
rc = dlg.ShowModal()
dlg.Destroy()
dlg = None
if not self.settings.preview or rc == wx.ID_OK:
ud = UserData(path, stlObj, self.seq)
self.files.addFile(ud)
self.stlCanvas.addHull(stlObj, self.seq)
self.seq += 1
self.modified = True
self.enableButtons()
def main():
global opts
(progdir, progname) = os.path.split(sys.argv[0])
usage = "usage: %prog [options] [stl file]"
parser = OptionParser(usage=usage)
parser.disable_interspersed_args()
parser.add_options(options)
(opts, args) = parser.parse_args()
filename = None
if len(args):
filename = args[0]
a = stltool.stl(filename)
(points, faces) = a.unique_vertices(a.facets)
if opts.boundary:
(pxmin, pymin, pxmax, pymax) = map(float, opts.boundary.split(','))
x = np.array(map(lambda p: p[0], points))
y = np.array(map(lambda p: p[1], points))
z = np.array(map(lambda p: p[2], points))
fig = pp.figure()
if opts.boundary:
pp.axis([pxmin, pxmax, pymin, pymax])
pp.tricontourf(x, y, z, 256)
pp.colorbar()
pp.triplot(x, y, faces, 'wo-')
pp.title('Correction mesh contour')
pp.show()
def load_file(b, filename):
a = stltool.stl(filename)
(vertices, faces) = a.unique_vertices(a.facets)
nv = len(vertices)
nf = len(faces)
req = hdr + nv * vsize + nf * fsize
if opts.debug:
print >> sys.stderr, "%d vertices, %d faces" % (nv, nf)
print >> sys.stderr, "shared memory size %d, used %d" % (len(b), req)
if len(b) < req:
raise Exception, "Buffer too small, have %d need %d" % (len(b), req)
set_header(b, 0, 0) # disable while loading
for i in range(nv):
(v0, v1, v2) = vertices[i]
pack_into('ddd', b, hdr + i * vsize, v0, v1, v2)
for i in range(nf):
(f0, f1, f2) = faces[i]
pack_into('iii', b, hdr + nv * vsize + i * fsize, f0, f1, f2)
set_header(b, nv, nf) # activate new set
if opts.debug:
print >> sys.stderr, "loaded."
def right(self,event):
dlg=wx.FileDialog(self,"Open file to print",self.basedir,style=wx.FD_OPEN|wx.FD_FILE_MUST_EXIST)
dlg.SetWildcard("STL files (;*.stl;)")
if(dlg.ShowModal() == wx.ID_OK):
name=dlg.GetPath()
if not(os.path.exists(name)):
return
path = os.path.split(name)[0]
self.basedir=path
t=time.time()
#print name
if name.lower().endswith(".stl"):
newname=name
c=1
while newname in self.models:
newname=name+"(%d)"%c
c+=1
self.models[newname]=stltool.stl(name)
self.models[newname].offsets=[0,0,0]
#print time.time()-t
self.l.Append([stlwrap(self.models[newname],newname)])
i=self.l.GetFirstSelected()
if i != -1:
self.l.Select(i,0)
self.l.Select(self.l.GetItemCount()-1)
self.Refresh()
def genscape(data = [[0, 1, 0, 0], [1, 0, 2, 0], [1, 0, 0, 0], [0, 1, 0, 1]],
pscale = 1.0, bheight = 1.0, zscale = 1.0):
o = stl(None)
datal = len(data)
datah = len(data[0])
#create bottom:
bmidpoint = (pscale * (datal - 1) / 2.0, pscale * (datah - 1) / 2.0)
#print range(datal), bmidpoint
for i in zip(range(datal + 1)[:-1], range(datal + 1)[1:])[:-1]:
#print (pscale*i[0], pscale*i[1])
o.facets += [[[0, 0, -1], [[0.0, pscale * i[0], 0.0], [0.0, pscale * i[1], 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [[[0, 0, -1], [[2.0 * bmidpoint[1], pscale * i[1], 0.0], [2.0 * bmidpoint[1], pscale * i[0], 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [genfacet([[0.0, pscale * i[0], data[i[0]][0] * zscale + bheight], [0.0, pscale * i[1], data[i[1]][0] * zscale + bheight], [0.0, pscale * i[1], 0.0]])]
o.facets += [genfacet([[2.0 * bmidpoint[1], pscale * i[1], data[i[1]][datah - 1] * zscale + bheight], [2.0 * bmidpoint[1], pscale * i[0], data[i[0]][datah - 1] * zscale + bheight], [2.0 * bmidpoint[1], pscale * i[1], 0.0]])]
o.facets += [genfacet([[0.0, pscale * i[0], data[i[0]][0] * zscale + bheight], [0.0, pscale * i[1], 0.0], [0.0, pscale * i[0], 0.0]])]
o.facets += [genfacet([[2.0 * bmidpoint[1], pscale * i[1], 0.0], [2.0 * bmidpoint[1], pscale * i[0], data[i[0]][datah - 1] * zscale + bheight], [2.0 * bmidpoint[1], pscale * i[0], 0.0]])]
for i in zip(range(datah + 1)[: - 1], range(datah + 1)[1:])[: - 1]:
#print (pscale * i[0], pscale * i[1])
o.facets += [[[0, 0, -1], [[pscale * i[1], 0.0, 0.0], [pscale * i[0], 0.0, 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [[[0, 0, -1], [[pscale * i[0], 2.0 * bmidpoint[0], 0.0], [pscale * i[1], 2.0 * bmidpoint[0], 0.0], [bmidpoint[0], bmidpoint[1], 0.0]]]]
o.facets += [genfacet([[pscale * i[1], 0.0, data[0][i[1]] * zscale + bheight], [pscale * i[0], 0.0, data[0][i[0]] * zscale + bheight], [pscale * i[1], 0.0, 0.0]])]
o.facets += [genfacet([[pscale * i[0], 2.0 * bmidpoint[0], data[datal - 1][i[0]] * zscale + bheight], [pscale * i[1], 2.0 * bmidpoint[0], data[datal - 1][i[1]] * zscale + bheight], [pscale * i[1], 2.0 * bmidpoint[0], 0.0]])]
o.facets += [genfacet([[pscale * i[1], 0.0, 0.0], [pscale * i[0], 0.0, data[0][i[0]] * zscale + bheight], [pscale * i[0], 0.0, 0.0]])]
o.facets += [genfacet([[pscale * i[0], 2.0 * bmidpoint[0], data[datal - 1][i[0]] * zscale + bheight], [pscale * i[1], 2.0 * bmidpoint[0], 0.0], [pscale * i[0], 2.0 * bmidpoint[0], 0.0]])]
for i in xrange(datah - 1):
for j in xrange(datal - 1):
o.facets += [genfacet([[pscale * i, pscale * j, data[j][i] * zscale + bheight], [pscale * (i + 1), pscale * (j), data[j][i + 1] * zscale + bheight], [pscale * (i + 1), pscale * (j + 1), data[j + 1][i + 1] * zscale + bheight]])]
o.facets += [genfacet([[pscale * (i), pscale * (j + 1), data[j + 1][i] * zscale + bheight], [pscale * i, pscale * j, data[j][i] * zscale + bheight], [pscale * (i + 1), pscale * (j + 1), data[j + 1][i + 1] * zscale + bheight]])]
#print o.facets[-1]
return o
def load_stl_into_model(self,path,name,offset=[0,0,0],rotation=0):
newname=os.path.split(name.lower())[1]
c=1
while newname in self.models:
newname=os.path.split(name.lower())[1]
newname=newname+"(%d)"%c
c+=1
self.models[newname]=stltool.stl(path)
self.models[newname].offsets=offset
self.models[newname].rot=rotation
self.models[newname].filename=name
minx,miny,minz,maxx,maxy,maxz=(10000,10000,10000,0,0,0)
for i in self.models[newname].facets:
for j in i[1]:
if j[0]<minx:
minx=j[0]
if j[1]<miny:
miny=j[1]
if j[2]<minz:
minz=j[2]
if j[0]>maxx:
maxx=j[0]
if j[1]>maxy:
maxy=j[1]
if j[2]>maxz:
maxz=j[2]
self.models[newname].dims=[minx,maxx,miny,maxy,minz,maxz]
#if minx<0:
# self.models[newname].offsets[0]=-minx
#if miny<0:
# self.models[newname].offsets[1]=-miny
self.models[newname].bitmap=wx.EmptyBitmap(800,800,32)
dc=wx.MemoryDC()
dc.SelectObject(self.models[newname].bitmap)
dc.SetBackground(wx.Brush((0,0,0,0)))
dc.SetBrush(wx.Brush((0,0,0,255)))
#dc.DrawRectangle(-1,-1,10000,10000)
dc.SetBrush(wx.Brush(wx.Colour(128,255,128)))
dc.SetPen(wx.Pen(wx.Colour(128,128,128)))
m=self.models[newname]
#m.offsets=[10,10,0]
print m.offsets,m.dims
scale=2
for i in m.facets:#random.sample(m.facets,min(100000,len(m.facets))):
dc.DrawPolygon([wx.Point(400+scale*p[0],(400+scale*p[1])) for p in i[1]])
#if(time.time()-t)>5:
# break
dc.SelectObject(wx.NullBitmap)
m.bitmap.SetMask(wx.Mask(m.bitmap,wx.Colour(0,0,0,255)))
#print time.time()-t
self.l.Append(newname)
i=self.l.GetSelection()
if i==wx.NOT_FOUND:
self.l.Select(0)
self.l.Select(self.l.GetCount()-1)
def right(self,event):
dlg=wx.FileDialog(self,"Open file to print",self.basedir,style=wx.FD_OPEN|wx.FD_FILE_MUST_EXIST)
dlg.SetWildcard("STL files (;*.stl;)")
if(dlg.ShowModal() == wx.ID_OK):
name=dlg.GetPath()
if not(os.path.exists(name)):
return
path = os.path.split(name)[0]
self.basedir=path
if name.lower().endswith(".stl"):
self.models[name]=stltool.stl(name)
self.l.Append([stlwrap(self.models[name],name)])
self.Refresh()
def create_objects(self):
'''create opengl objects when opengl is initialized'''
import stltool
batch = pyglet.graphics.Batch()
s = stltool.stl("x-end-idler.stl")
stl = stlview(s.facets, batch=batch)
#print "added vertices"
self.batches += [[[50, 50, 0], batch, 0]]
#batch = pyglet.graphics.Batch()
#s= stltool.stl("../prusa/metric-prusa/mbotplate1.stl")
#stl = stlview(s.facets, batch=batch)
#print "added vertices"
#self.batches+=[([-50,-50,0],batch)]
self.initialized = 1
wx.CallAfter(self.Refresh)
def create_objects(self):
'''create opengl objects when opengl is initialized'''
import stltool
batch = pyglet.graphics.Batch()
s= stltool.stl("x-end-idler.stl")
stl = stlview(s.facets, batch=batch)
#print "added vertices"
self.batches+=[[[50,50,0],batch,0]]
#batch = pyglet.graphics.Batch()
#s= stltool.stl("../prusa/metric-prusa/mbotplate1.stl")
#stl = stlview(s.facets, batch=batch)
#print "added vertices"
#self.batches+=[([-50,-50,0],batch)]
self.initialized=1
wx.CallAfter(self.Refresh)
def load_stl_into_model(self,
path,
name,
offset=[0, 0, 0],
rotation=0,
scale=[1.0, 1.0, 1.0]):
newname = os.path.split(name.lower())[1]
c = 1
while newname in self.models:
newname = os.path.split(name.lower())[1]
newname = newname + "(%d)" % c
c += 1
self.models[newname] = stltool.stl(path)
self.models[newname].offsets = offset
self.models[newname].rot = rotation
self.models[newname].scale = scale
self.models[newname].filename = name
minx, miny, minz, maxx, maxy, maxz = (10000, 10000, 10000, 0, 0, 0)
for i in self.models[newname].facets:
for j in i[1]:
if j[0] < minx:
minx = j[0]
if j[1] < miny:
miny = j[1]
if j[2] < minz:
minz = j[2]
if j[0] > maxx:
maxx = j[0]
if j[1] > maxy:
maxy = j[1]
if j[2] > maxz:
maxz = j[2]
self.models[newname].dims = [minx, maxx, miny, maxy, minz, maxz]
#if minx < 0:
# self.models[newname].offsets[0] = -minx
#if miny < 0:
# self.models[newname].offsets[1] = -miny
self.s.drawmodel(self.models[newname], 2)
#print time.time() - t
self.l.Append(newname)
i = self.l.GetSelection()
if i == wx.NOT_FOUND:
self.l.Select(0)
self.l.Select(self.l.GetCount() - 1)
def __init__(self, fn, startIdx, zzero, xoffset, yoffset):
self.vertexMap = {}
self.vertexVal = []
self.vertexIdx = startIdx
self.triangles = []
self.name = fn
self.stl = stltool.stl(filename=fn, zZero=zzero, xOffset=xoffset, yOffset=yoffset)
for f in self.stl.facets:
triangle = [None, None, None]
for px in range(3):
key = str(f[1][px][0]) + ";" + str(f[1][px][1]) + ";" + str(f[1][px][2])
if key not in self.vertexMap.keys():
self.vertexMap[key] = self.vertexIdx
self.vertexVal.append(key)
self.vertexIdx += 1
triangle[px] = self.vertexMap[key]
self.triangles.append(triangle)
def load_stl_into_model(self,path,name,offset=[0,0,0],rotation=0,scale=[1.0,1.0,1.0]):
newname=os.path.split(name.lower())[1]
c=1
while newname in self.models:
newname=os.path.split(name.lower())[1]
newname=newname+"(%d)"%c
c+=1
self.models[newname]=stltool.stl(path)
self.models[newname].offsets=offset
self.models[newname].rot=rotation
self.models[newname].scale=scale
self.models[newname].filename=name
minx,miny,minz,maxx,maxy,maxz=(10000,10000,10000,0,0,0)
for i in self.models[newname].facets:
for j in i[1]:
if j[0]<minx:
minx=j[0]
if j[1]<miny:
miny=j[1]
if j[2]<minz:
minz=j[2]
if j[0]>maxx:
maxx=j[0]
if j[1]>maxy:
maxy=j[1]
if j[2]>maxz:
maxz=j[2]
self.models[newname].dims=[minx,maxx,miny,maxy,minz,maxz]
#if minx<0:
# self.models[newname].offsets[0]=-minx
#if miny<0:
# self.models[newname].offsets[1]=-miny
self.s.drawmodel(self.models[newname],2)
#print time.time()-t
self.l.Append(newname)
i=self.l.GetSelection()
if i==wx.NOT_FOUND:
self.l.Select(0)
self.l.Select(self.l.GetCount()-1)
def doAdd(self):
while True:
confirmed = False
fn = askopenfilename(filetypes=[("STL files", "*.stl")], initialdir=self.settings.lastdirectory)
if fn:
if self.preview:
subprocess.Popen([self.settings.viewer, fn])
if askyesno("Confirm Add", "Add this object?"):
confirmed = True
else:
confirmed = True
else:
return
if confirmed:
self.modified = True
self.filename = fn
dn = os.path.dirname(fn)
if dn != self.settings.lastdirectory:
self.settings.lastdirectory = dn
self.settings.setModified()
name = "OBJECT%03d" % self.objNumber
index = self.lbFiles.index(END)
self.lbFiles.insert(END, "%2d: %s" % (self.objNumber, fn))
if self.lbSelection is not None:
self.lbFiles.selection_clear(self.lbSelection)
self.lbFiles.selection_set(index)
self.lbSelection = index
self.objNumber += 1
stlFile = stltool.stl(filename=fn, name=name)
self.lbMap.append(stlFile)
self.stlFrame.addStl(stlFile, highlight=True)
self.bDel.config(state=NORMAL)
self.bDelAll.config(state=NORMAL)
self.bExport.config(state=NORMAL)
self.bArrange.config(state=NORMAL)
self.bClone.config(state=NORMAL)
return
def splitUpdate(self, evt): finished = False if evt.state == SPLIT_LAST_OBJECT: finished = True if self.part == 0: dlg = wx.MessageDialog(self, "Object consists of a single mesh", "Cannot Split", wx.OK | wx.ICON_EXCLAMATION) dlg.ShowModal() dlg.Destroy() self.splitter = None self.enableButtons() return nf = evt.facets if self.part == 0: ud = self.files.getSelection() ud.getStlObj().setFacets(nf) ud.setPart(self.part) self.files.refreshFilesList(ud.getSeqNbr()) self.stlCanvas.refreshHull(ud.getSeqNbr()) else: nobj = stl(filename=None) nobj.setFacets(nf) ud = UserData(self.partfn, nobj, self.seq) ud.setPart(self.part) self.files.addFile(ud) self.stlCanvas.addHull(nobj, self.seq) self.seq += 1 self.part += 1 if finished: self.modified = True self.splitter = None self.enableButtons() else: self.disableButtons()
def main():
"""
"""
global opts
(progdir, progname) = os.path.split(sys.argv[0])
usage = "usage: %prog [options] file.stl"
parser = OptionParser(usage=usage)
parser.disable_interspersed_args()
parser.add_options(options)
(opts, args) = parser.parse_args()
filename = None
if len(args):
filename = args[0]
if opts.clear:
b = get_buffer()
set_header(b, 0, 0)
if opts.debug:
print >> sys.stderr, "corrections cleared"
sys.exit(0)
if opts.load:
b = get_buffer()
load_file(b, filename)
sys.exit(0)
if opts.dump:
b = get_buffer()
dump_buffer(b)
sys.exit(0)
scale = None
rotate = None
translate = None
s = stltool.stl(filename=filename)
if opts.scale:
scale = map(float, opts.scale.split(',')[0:])
if opts.debug:
print >> sys.stderr, "scale:", scale
s = s.scale(v=scale)
if opts.rotate:
rotate = map(float, opts.rotate.split(',')[0:])
if opts.debug:
print >> sys.stderr, "rotate:", rotate
s = s.rotate(v=rotate)
if opts.translate:
translate = map(float, opts.translate.split(',')[0:])
if opts.debug:
print >> sys.stderr, "translate:", translate
s = s.translate(v=translate)
if opts.bbox:
print >> sys.stderr, "bounding box: ", s.bbox
if opts.gcode:
gcode(s, filename, scale, rotate, translate)
else:
s.export(binary=opts.binary)
def right(self,event):
dlg=wx.FileDialog(self,"Open file to print",self.basedir,style=wx.FD_OPEN|wx.FD_FILE_MUST_EXIST)
dlg.SetWildcard("STL files (;*.stl;)")
if(dlg.ShowModal() == wx.ID_OK):
name=dlg.GetPath()
if not(os.path.exists(name)):
return
path = os.path.split(name)[0]
self.basedir=path
t=time.time()
#print name
if name.lower().endswith(".stl"):
#Filter out the path, just show the STL filename.
newname=os.path.split(name.lower())[1]
c=1
while newname in self.models:
newname=os.path.split(name.lower())[1]
newname=newname+"(%d)"%c
c+=1
self.models[newname]=stltool.stl(name)
self.models[newname].offsets=[0,0,0]
self.models[newname].rot=0
minx,miny,minz,maxx,maxy,maxz=(10000,10000,10000,0,0,0)
for i in self.models[newname].facets:
for j in i[1]:
if j[0]<minx:
minx=j[0]
if j[1]<miny:
miny=j[1]
if j[2]<minz:
minz=j[2]
if j[0]>maxx:
maxx=j[0]
if j[1]>maxy:
maxy=j[1]
if j[2]>maxz:
maxz=j[2]
self.models[newname].dims=[minx,maxx,miny,maxy,minz,maxz]
#if minx<0:
# self.models[newname].offsets[0]=-minx
#if miny<0:
# self.models[newname].offsets[1]=-miny
self.models[newname].bitmap=wx.EmptyBitmap(800,800,32)
dc=wx.MemoryDC()
dc.SelectObject(self.models[newname].bitmap)
dc.SetBackground(wx.Brush((0,0,0,0)))
dc.SetBrush(wx.Brush((0,0,0,255)))
#dc.DrawRectangle(-1,-1,10000,10000)
dc.SetBrush(wx.Brush(wx.Colour(128,255,128)))
dc.SetPen(wx.Pen(wx.Colour(128,128,128)))
m=self.models[newname]
#m.offsets=[10,10,0]
print m.offsets,m.dims
scale=2
for i in m.facets:#random.sample(m.facets,min(100000,len(m.facets))):
dc.DrawPolygon([wx.Point(400+scale*p[0],(400+scale*p[1])) for p in i[1]])
#if(time.time()-t)>5:
# break
dc.SelectObject(wx.NullBitmap)
m.bitmap.SetMask(wx.Mask(m.bitmap,wx.Colour(0,0,0,255)))
#print time.time()-t
self.l.Append(newname)
i=self.l.GetSelection()
if i==wx.NOT_FOUND:
self.l.Select(0)
self.l.Select(self.l.GetCount()-1)
self.Refresh()
def right(self, event):
dlg = wx.FileDialog(self,
"Open file to print",
self.basedir,
style=wx.FD_OPEN | wx.FD_FILE_MUST_EXIST)
dlg.SetWildcard("STL files (;*.stl;)")
if (dlg.ShowModal() == wx.ID_OK):
name = dlg.GetPath()
if not (os.path.exists(name)):
return
path = os.path.split(name)[0]
self.basedir = path
t = time.time()
#print name
if name.lower().endswith(".stl"):
#Filter out the path, just show the STL filename.
newname = os.path.split(name.lower())[1]
c = 1
while newname in self.models:
newname = os.path.split(name.lower())[1]
newname = newname + "(%d)" % c
c += 1
self.models[newname] = stltool.stl(name)
self.models[newname].offsets = [0, 0, 0]
self.models[newname].rot = 0
minx, miny, minz, maxx, maxy, maxz = (10000, 10000, 10000, 0,
0, 0)
for i in self.models[newname].facets:
for j in i[1]:
if j[0] < minx:
minx = j[0]
if j[1] < miny:
miny = j[1]
if j[2] < minz:
minz = j[2]
if j[0] > maxx:
maxx = j[0]
if j[1] > maxy:
maxy = j[1]
if j[2] > maxz:
maxz = j[2]
self.models[newname].dims = [
minx, maxx, miny, maxy, minz, maxz
]
#if minx<0:
# self.models[newname].offsets[0]=-minx
#if miny<0:
# self.models[newname].offsets[1]=-miny
self.models[newname].bitmap = wx.EmptyBitmap(800, 800, 32)
dc = wx.MemoryDC()
dc.SelectObject(self.models[newname].bitmap)
dc.SetBackground(wx.Brush((0, 0, 0, 0)))
dc.SetBrush(wx.Brush((0, 0, 0, 255)))
#dc.DrawRectangle(-1,-1,10000,10000)
dc.SetBrush(wx.Brush(wx.Colour(128, 255, 128)))
dc.SetPen(wx.Pen(wx.Colour(128, 128, 128)))
m = self.models[newname]
#m.offsets=[10,10,0]
print m.offsets, m.dims
scale = 2
for i in m.facets: #random.sample(m.facets,min(100000,len(m.facets))):
dc.DrawPolygon([
wx.Point(400 + scale * p[0], (400 + scale * p[1]))
for p in i[1]
])
#if(time.time()-t)>5:
# break
dc.SelectObject(wx.NullBitmap)
m.bitmap.SetMask(wx.Mask(m.bitmap, wx.Colour(0, 0, 0, 255)))
#print time.time()-t
self.l.Append(newname)
i = self.l.GetSelection()
if i == wx.NOT_FOUND:
self.l.Select(0)
self.l.Select(self.l.GetCount() - 1)
self.Refresh()
